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Find an equation for the hyperbola with foci and asymptotes?
JaleelWright
find the constant difference for a hyperbola with foci f1 (5,0) and f2(5,0) and the point on the hyperbola (1,0).
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∙ 11y ago
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What is the equation of an ellipse with vertices 2 0 2 4 and foci 2 1 2 3?
Vertices and the foci lie on the line x =2 Major axis is parellel to the y-axis b > a Center of the ellipse is the midpoint (h,k) of the vertices (2,2) Equation of the ellipse is (x - (2) )^2 / a^2 + (y - (2) )^2 / b^2 Equation of the ellipse is (x-2)^2 / a^2 + (y-2)^2 / b^2 The distance between the center and one of the vertices is b The distance between(2,2) and (2,4) is 2, so b = 2 The distance between the center and one of the foci is c The distance between(2,2) and (2,1) is 1, so c = 1 Now that we know b and c, we can find a^2 c^2=b^2-a^2 (1)^2=(2)^2-a^2 a^2 = 3 The equation of the ellipse is Equation of the ellipse is (x-2)^2 / 3 + (y-2)^2 / 4 =1
Does the foci of an ellipse lie on the major axis of the ellipse?
yes
How many lines of symmetry does an ellipse have?
An ellipse has two lines of mirror symmetry: the line that includes the two foci of the ellipse and the perpendicular bisector of the segment of that line between the two foci.
The foci of an ellipse will always lie inside the ellipse true or fale?
true
What do you call a deformed circle?
A randomly deformed circle has no specific name. A circle can be deformed into an ellipse (also known as an oval). An ellipse has two distinct "centres", called foci. The shape consists of the locus of points such that the sum of the distance from these points to the two foci is a constant.
How many foci does the graph of a hyperbola have?
Two foci's are found on a hyperbola graph.
How many foci does a hyperbola have?
2
How many foci does half of a hyperbola have?
2
How many foci does a graph of a hyperbola have?
2
What is principal axis in hyperbola?
The principal axis of a hyperbola is the straight line joining its two foci.
What shape has two foci's?
An ellipse, a hyperbola.
How many foci does a graph and hyperbola have?
geometry sorry
What happens when you decrease the distance between two foci?
The answer depends on whether they are the foci of an ellipse or a hyperbola.
What is foci of hyperbola?
A half of a hyperbola is defined as the locus of points such that the distance of the point from one fixed point (a focus) and its distance from a fixed line (the directrix) is a constant that is greater than 1 (the eccentricity). By symmetry, a hyperbola has two foci and two directrices.
What is the focus of a hyperbola?
The foci (plural of focus, pronounced foh-sigh) are the two points that define a hyperbola: the figure is defined as the set of all points that is a fixed difference of distances from the two points, or foci.
What is the equation for a hyperbola with transverse axis of length 24 and centered at the origin?
The standard form of the equation of a hyperbola with center at the origin isx2/a2 - y2/b2 = 1 where the transverse axis lies on the x-axis,ory2/a2 - x2/b2 = 1 where the transverse axis lies on the y-axis.The vertices are a units from the center and the foci are c units from the center.For both equations, b2 = c2 - a2. Equivalently, c2 = a2 + b2.Since we know the length of the transverse axis (the distance between the vertices), we can find the value of a (because the center, the origin, lies midway between the vertices and foci).Suppose that the transverse axis of our hyperbola lies on the x-axis.Then, |a| = 24/2 = 12So the equation becomes x2/144 - y2/b2 = 1.To find b we need to know what c is.
Which two fixed points define the shape of a hyperbola?
the foci (2 focal points) and the distance between the vertices.
